seated overhead press

at the moment for my shoulder day i am concentrating on increasing my seated overhead press (i prefer seated to standing as i feel standing will cause a reoccurrence of a lower back problem which i am just about recovered from). But instead of having the bench at 90 degrees when pressing, i have it at a slight incline!! This helps me to lift a far heavier weight and also i feel there is less chance of back injury!!
Any feedback on this would be greatly appreciated!!!!

I have done a lot of standing and seated overhead work. Now I almost exclusively do standing work. As far as the low back, as long as you don't bend backwards I don't think you'll have a problem; keep your form very strict. Someone asked me recently how to overhead press without the back bend, and the answer is simple; just don't allow yourself to. Reduce the weight if necessary.

Still, each has their benefits. Sounds like what you're doing is a very steep incline.